[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.14"]
[Round "1.40"]
[White "Heyl, T"]
[Black "Sowray, P"]
[Result "1/2-1/2"]
[WhiteElo "1938"]
[BlackElo "2211"]
[ECO "A10"]
[PlyCount "85"]

1.c4 g6 2.Nc3 Bg7 3.d4 c5 4.Nf3 cxd4 5.Nxd4 Nc6 6.e3 Nf6 7.Be2 O-O 8.O-O d6 9.Re1 Bd7 10.Bd2 a6 11.Nxc6 bxc6 12.e4 Qc7 13.Rc1 Be6 14.b3 a5 15.Nd5 Qb7 16.Nxf6+ Bxf6 17.Bg4 Bxg4 18.Qxg4 Bd4 19.h4 Qb6 20.Be3 a4 21.h5 axb3 22.axb3 Ra2 23.Qg3 Rb8 24.Rcd1 c5 25.Bxd4 cxd4 26.e5 dxe5 27.Qxe5 d3 28.c5 Qxb3 29.h6 Qb2 30.Qxb2 Raxb2 31.Rxd3 Rc2 32.Rxe7 Rc1+ 33.Kh2 Rxc5 34.g4 Rc2 35.Kg3 Rf8 36.Rdd7 Rc3+ 37.f3 Ra3 38.Rc7 Rb3 39.Ra7 Rc3 40.Rab7 Ra3 41.Rb6 Ra1 42.Rbb7 Ra3 43.Rbc7 1/2-1/2